This component provides a set of utilities for network connection diagnostics and traffic analysis. The tools help identify network issues, monitor traffic, and retrieve information about network routes and domains.

Home pages:

• iftop - https://pdw.ex-parrot.com/iftop/

• Layer Four Traceroute (LFT) - https://pwhois.org/lft/

• MTR - https://www.bitwizard.nl/mtr/

• whois - https://github.com/rfc1036/whois